I have an Asus K55V laptop with Windows 7 Home Premium x64. Whenever I try to use a mouse (or any other USB device), it doesn't work because of a driver problem.

The automatic update tries to update the driver and requires me to reboot directly after. It doesn't work. Windows Update then wants to re-attempt the update and then I have to reboot (etc). Now, after 10 tries it still doesn't work.

No USB ports work at the moment, it has 2 USB 3.0 ports and 1 USB 2.0 port. Can someone help me out on this?

It seems to be a very common faults with ASUS laptops and the root cause of the problem at least for newer laptops is the USB fast charge or USB Boost charge software. Uninstall that and you're all set.
Hope this helped.

Thanks for the useful information. Unfortunately, link-only answers are discouraged. Super User compiles questions and answers for reference and if the link disappears or is unavailable, the answer has no value. Answers are expected to be self-contained and definitive, which makes it hard to answer questions like this one. Helpful suggestions can be left as comments, which you need a little more rep for. I moved the information to a comment so it doesn't disappear if the answer gets deleted. You might want to delete the answer so it doesn't get downvoted, which would eat into your rep.
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fixer1234Jan 5 at 5:55

Your edit turned a link-only answer to a linkless link-only answer. The information, including the link so it makes sense, is in a comment, with credit to you. Consider deleting this answer so your rep isn't at risk from potential downvotes.
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fixer1234Jan 7 at 20:16